搜索結果

... knowledge related to endangered species protection. These results reaffirmed the importance of ESRC and the effectiveness of our guided visits. In addition to the existing promotion channels such as leaflets and HK SciFest, we had explored and made use of new platforms such as Hong Kong Observatory’s...

... and leaves. When hatched, the caterpillars feed on new shoots, buds and leaves. After maturing, caterpillars usually pupate and hang their chrysalises on the stem of Indian Birthwort. In fact, Birdwings spend a good part of their life on Indian Birthwort. Both species have been recorded in Po Lo...

... 2024 8 13 3 Jun 2024 14 16 2 Jul 2024 26 7 4 Total 63 47 11 1.4 Control of Development A total of 144 development proposals were handled during the reporting period. This 3 includes 58 new proposals and 86 proposals carried forward from the last reporting period. Most of the proposals were related to...

...), Customs & Excise Department (A group photo was taken for ESAC members at the beginning of the meeting) OPENING REMARKS 1/13 The Chairman welcomed all members to the first meeting of the new term, in particular, five new members, Ms CHAN Chiu-ling, Ophelia, BBS; Mr CHAN Wing-suen; Ms WONG Siu-ling...

... sponsoring 41 new projects on 27 threatened species in the Asian region in 2011/12. He invited members to apply for research funding for 2012/13 before the deadline of 31 January 2012. He also updated members on conservation projects for giant panda, red panda and golden snub-nosed monkey. 15/12 Mr NG...

... Department. The Department would also conduct education and publicity programmes targeted at the trade and general public to promulgate the new regulations which would come into effect in late November 2014. In the event that the trade had enquiries about licensing control of the newly listed shark species...

... Visit competition page on Facebook, stay tuned to new information and updates of the event and the competition. Download Poster of Hong Kong Underwater Photo and Video Competition 2020 “Hong Kong Underwater Photo and Video Competition 2020” Results Open Group Digital Photo Competition Macro...

...內，人類進食受 污染貝類便有可能出現中毒症候。常見的貝類中毒包括可致命的神經紊亂麻痺性貝類中毒、引致腸 胃不適的下痢性貝類中毒、引致腸胃不適和神經紊亂的神經性貝類中毒，以及引致腸胃及神經系統 失調的失憶性貝類中毒，嚴重者可能致命。 只有少數藻類曾導致大量野生和養殖魚類死亡。魚類透過直接攝入受污染水體中的毒素或食物鏈造 成生物積聚，均可能中毒死亡。此外藻類毒素亦會刺激魚鰓製造大量黏液，或直接堵塞魚鰓妨礙吸 氧，令魚類窒息而死。大規模和高濃度的藻華會耗盡環境中的養份，令微藻下沉，細菌分解微藻導 致底層氧氣枯竭，水中含氧量低於每公升 2 毫克時會出現低氧現象，當水中的含氧量接近零時便會 出現缺氧。由...

...內，人類進食受 污染貝類便有可能出現中毒症候。常見的貝類中毒包括可致命的神經紊亂麻痺性貝類中毒、引致腸 胃不適的下痢性貝類中毒、引致腸胃不適和神經紊亂的神經性貝類中毒，以及引致腸胃及神經系統 失調的失憶性貝類中毒，嚴重者可能致命。 只有少數藻類曾導致大量野生和養殖魚類死亡。魚類透過直接攝入受污染水體中的毒素或食物鏈造 成生物積聚，均可能中毒死亡。此外藻類毒素亦會刺激魚鰓製造大量黏液，或直接堵塞魚鰓妨礙吸 氧，令魚類窒息而死。大規模和高濃度的藻華會耗盡環境中的養份，令微藻下沉，細菌分解微藻導 致底層氧氣枯竭，水中含氧量低於每公升 2 毫克時會出現低氧現象，當水中的含氧量接近零時便會 出現缺氧。由...

...; 瀕 危 物 種 保 護 科 查 詢 ， 或 可 瀏 覧 漁 護 署 網 頁 ， 網 址 :http://www.afcd.gov.hk/con_new/Chinese/homepage.htm 。 ...